Comments on: The Young At Heart Drink Red Wine http://blogs.discovermagazine.com/80beats/2008/06/04/the-young-at-heart-drink-red-wine-2/ 80beats is DISCOVER\'s news aggregator, weaving together the choicest tidbits from the best articles covering the day\'s most compelling topics. Tue, 09 Feb 2010 19:22:29 -0600 http://wordpress.org/?v=2.8.4 hourly 1 By: Dr. Will Devereau http://blogs.discovermagazine.com/80beats/2008/06/04/the-young-at-heart-drink-red-wine-2/comment-page-1/#comment-123 Dr. Will Devereau Wed, 02 Jul 2008 05:49:01 +0000 http://blogs.discovermagazine.com/80beats/2008/06/04/the-young-at-heart-drink-red-wine-2/#comment-123 Since the Dr. Sinclair study was published in Nature a flood of dubious companies have sprung up selling resveratrol. One even makes his capsules in a rented house in Florida. Consumer Lab, an independent testing authority, evaluated the major brands and found many lacking in content and quality. The highest potency products that passed their evaluation were Biotivia, Transmax and Bioforte. A product by Life Extension Co. failed badly with only 26% of the claimed resveratrol. Another brand, Revatrol, had virtually no trans-resveratrol in its supplement. The ConsumerLab test results are available on their web site. According to the NIH formula for converting from mice to humans the correct dose based upon the published studies is between 400mg and 4,000mg for a 70 kg man. The consensus seems to be that around 1,000mg is appropriate for a preventative dose and twice that to treat an existing condition. Since the Dr. Sinclair study was published in Nature a flood of somewhat dubious companies have sprung up selling resveratrol. Most of the dodgy ones have some variation of resveratrol in their name and sell only one or two products. One even makes his capsules in a rented house in Florida. Consumer Lab, an independent testing authority, evaluated the major brands and found many lacking in content and quality. The ones that passed their evaluation were Biotivia, Transmax and Bioforte. A product by Life Extension Co. failed badly with only 26% of the claimed resveratrol. Another brand, Revatrol, had virtually no trans-resveratrol in its supplement. The ConsumerLab test results are available on their web site. Since the Dr. Sinclair study was published in Nature a flood of dubious companies have sprung up selling resveratrol. One even makes his capsules in a rented house in Florida. Consumer Lab, an independent testing authority, evaluated the major brands and found many lacking in content and quality. The highest potency products that passed their evaluation were Biotivia, Transmax and Bioforte. A product by Life Extension Co. failed badly with only 26% of the claimed resveratrol. Another brand, Revatrol, had virtually no trans-resveratrol in its supplement. The ConsumerLab test results are available on their web site.

According to the NIH formula for converting from mice to humans the correct dose based upon the published studies is between 400mg and 4,000mg for a 70 kg man. The consensus seems to be that around 1,000mg is appropriate for a preventative dose and twice that to treat an existing condition.

Since the Dr. Sinclair study was published in Nature a flood of somewhat dubious companies have sprung up selling resveratrol. Most of the dodgy ones have some variation of resveratrol in their name and sell only one or two products. One even makes his capsules in a rented house in Florida.

Consumer Lab, an independent testing authority, evaluated the major brands and found many lacking in content and quality. The ones that passed their evaluation were Biotivia, Transmax and Bioforte. A product by Life Extension Co. failed badly with only 26% of the claimed resveratrol. Another brand, Revatrol, had virtually no trans-resveratrol in its supplement. The ConsumerLab test results are available on their web site.

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